Dynamic data from excel.

Greetings. I just downloaded the demo and am at a bit of a loss how to get started.
I have live data in excel from feed handlers that are constantly changing.
(Financial prices). Can the "grid" be used to display live financial data
that changes in excel (via a csv save or converter).

Ultimately, the idea is to have my companies own prices displayed internally on our intranet at pretty close to the realtime speed on vendor platforms such as Reuters or Bloomberg.

If possible, can someone give me a shove in the correct direction to get me started.

Many thanks in advance.

Tee.